4-in-1 Multi-Gas Meter for Measuring Gas, Temperature, and Humidity, CEM Model (GD-3803)

The CEM GD-3803 is a multi-function 4-in-1 gas meter, designed for high-accuracy air quality monitoring. The device measures and records four essential elements simultaneously: Oxygen (O2), Carbon Monoxide (CO), Carbon Dioxide (CO2), in addition to temperature and humidity, making it a comprehensive tool for ensuring safety in professional and industrial environments.

Key Features:

• Five-Element Measurement: Continuous monitoring of O2, CO, CO2, temperature, and relative humidity in one device.
• Data Logging: Ability to store and record readings for later analysis and tracking changes in gas levels over time.
• Safety Alarms: Equipped with audible and visual alarms that activate when gas levels exceed specified safe limits.
• Clear LCD Display: Large screen showing all readings simultaneously with a backlight for working in low-light conditions.
• USB Interface: Easy transfer of recorded data to a computer for documentation and report generation.
• Practical Design: Durable, portable structure for long-term field use.

Technical Specifications (Model GD-3803):

Ideal Applications:

• Indoor Air Quality (IAQ) monitoring in offices and residential buildings.
• Ensuring safety in mines, tunnels, and enclosed warehouses.
• Checking oxygen and toxic gas levels in workshops and factories.
• Verifying the efficiency of ventilation systems in industrial facilities.